All From:
www.herzogcompanies.com/rrservices/plus.php
PLUS Train
"PLUS" stands for Programmable Linear Unloading System. In simple terms, a computer survey file is created for each ballast spreading assignment, indicating amount, and using gps coordinates, defines and locates spread ballast and no-spread areas.
High speed ballast spreading 20 mph
Eliminates ground forces
Eliminates potential injuries
Reduces needed work window
Ballast spreading 24 hours per day
Patented unloading system
Increased cycle times
Operated with one Herzog technician
Fully maintained and operated by Herzog
The P.L.U.S. train unloads ballast using a preprogrammed survey linked to global positioning satellites
A floppy disc containing the completed survey file is then loaded into the train's computer which, through the spread enclosure, will open and close the ballast doors, spreading exact amounts, at precise locations based on the survey. The software also gives the train's exact location and speed, satellite availability, active ballast cars, empty cars and ballast inventory.
Since no ground personnel are required, the "PLUS" train is capable of night and inclement weather spreading assignments. This greatly reduces the potential of injury and exposure to ballast dust. Additional benefits of the "PLUS" system include a reduction in ballast costs and railroad overhead fewer locomotives, train crews and ballast cars are required, and a reduction in fuel use is yet another benefit.
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The only thing i saw wrong up there was: A floppy disc containing the completed survey file is then loaded into the train's computer.
A labtop computer is plugged into the cars and the HERZOG guy sits in the trailing motor and watches the program run. And the fewer locomotives part and the train crew part, they ment to say track crews.